Ключевые слова: abstract, anatomy, background, beat, blur, bokeh, cardiology, cardiology research, data, defocus, design, diagnostics, digital, ekg, futuristic, glow, graphic, health, healthcare, heart, heartbeat, innovation, light, line, medical, medicine, monitoring, neon, pulse, reflection, rhythm, science, signal, silhouette, technology, vitality, waveform,